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NEW QUESTION 34
Which two are functional interfaces? (Choose two.)

A. Option BB. Option AC. Option ED. Option CE. Option D

Answer: C,D

 

NEW QUESTION 35
Your organization makes mlib.jar available to your cloud customers. While working on a code cleanup project for mlib.jar, you see this method by customers:

What security measures should be added to this method so that it meets the requirements for a customer accessible method?

A. Create a method that validates the hostName and portNumber parameters before opening the socket.B. C. Make enableService private.D. Enclose the call to new Socket In an AccessController.doPrivileged block.

Answer: D

 

NEW QUESTION 36
Given:

When is the readObject method called?

A. before this object Is serializedB. The method is never called.C. before this object is deserializedD. after this object is serializedE. after this object is deserialized

Answer: E

 

NEW QUESTION 37
Given:

What is true?

A. This may not print the same result each time the program runs.B. A NoSuchElementExceptionis thrown at run time.C. This should print the same result each time the program runs.D. The compilation fails.

Answer: A

Explanation:

 

NEW QUESTION 38
......


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